AS319
AS319 (Alaska Airlines) is a multi-stop service on 9 routes, busiest Seattle to Redmond. Of 340 departures recorded from November 2024 to July 2026, 76.8% left on time, according to the US BTS.
- On-time departures76.8%of 340 flights
- Average delay9.6 min
- July 202631▲ 675.0%vs July 2025
- Cancelled2.4%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 30 | ▲ 650.0% |
| February | – | 28 | – |
| March | 1 | 30 | ▲ 2,900.0% |
| April | – | 29 | – |
| May | 17 | 31 | ▲ 82.4% |
| June | 14 | 29 | ▲ 107.1% |
| July | 4 | 31 | ▲ 675.0% |
| August | 3 | – | – |
| September | – | – | – |
| October | 7 | – | in progress |
| November | 29 | – | – |
| December | 30 | – | – |
according to the US BTS · November 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 72.4% | ▼ 27.6% |
| February | – | 84.6% | – |
| March | 100.0% | 72.4% | ▼ 27.6% |
| April | – | 82.8% | – |
| May | 94.1% | 89.7% | ▼ 4.7% |
| June | 71.4% | 75.9% | ▲ 6.2% |
| July | 100.0% | 41.9% | ▼ 58.1% |
| August | 66.7% | – | – |
| September | – | – | – |
| October | 85.7% | – | in progress |
| November | 72.4% | – | – |
| December | 82.8% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | – | 2 | – |
| March | 0 | 1 | – |
| April | – | 0 | – |
| May | 0 | 2 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · November 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 97.6% 332
- Cancelled 2.4% 8
Share of all recorded flights in the period, all legs. · Nov 22, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA RDM Seattle–Tacoma International Airport – Roberts Field | 366 | 8.7 min | 76.2% | 148 |
| OGG PDX Kahului International Airport – Portland International Airport | 4,123 | 3.7 min | 90.7% | 56 |
| SEA SJC Seattle–Tacoma International Airport – Mineta San Jose International Airport | 1,122 | 28.3 min | 51.0% | 51 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 9 | 8 | 87.5% | 1 |
| December 2024 | 14 | 14 | 78.6% | 0 |
| January 2025 | 4 | 4 | 100.0% | 0 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 17 | 17 | 94.1% | 0 |
| June 2025 | 14 | 14 | 71.4% | 0 |
| July 2025 | 4 | 4 | 100.0% | 0 |
| August 2025 | 3 | 3 | 66.7% | 0 |
| October 2025 | 7 | 7 | 85.7% | 0 |
| November 2025 | 29 | 29 | 72.4% | 0 |
| December 2025 | 30 | 29 | 82.8% | 1 |
| January 2026 | 30 | 29 | 72.4% | 1 |
| February 2026 | 28 | 26 | 84.6% | 2 |
| March 2026 | 30 | 29 | 72.4% | 1 |
| April 2026 | 29 | 29 | 82.8% | 0 |
| May 2026 | 31 | 29 | 89.7% | 2 |
| June 2026 | 29 | 29 | 75.9% | 0 |
| July 2026 | 31 | 31 | 41.9% | 0 |